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31 lines
1.5 KiB
Markdown
31 lines
1.5 KiB
Markdown
# Flutter Gallery
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Flutter Gallery is a resource to help developers evaluate and use Flutter.
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It is a collection of material design widgets, behaviors, and vignettes
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implemented with Flutter. We often get asked how one can see Flutter in
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action, and this gallery demonstrates what Flutter provides and how it
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behaves in the wild.
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## Supported Platforms
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The Flutter Gallery application has been built to support multiple platforms. This includes:
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* Android
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* iOS
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* web
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* macOS
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* Linux
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* Windows
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That being said, extra steps must be taken to [enable Desktop support](https://github.com/flutter/flutter/wiki/Desktop-shells#tooling).
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Additionally, the UI adapts between mobile and desktop layouts regardless of the platform it runs on. This is determined based on window size as outlined in [adaptive.dart](gallery/lib/layout/adaptive.dart).
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## To include a new splash animation
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1. Convert your animation to a `.gif` file. Ideally, use a background color of `0xFF030303` to ensure the animation blends into the background of the app.
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2. Add your new `.gif` file to the assets directory under `assets/splash_effects`. Ensure the name follows the format `splash_effect_$num.gif`. The number should be the next number after the current largest number in the repository.
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3. Update the map `_effectDurations` in [splash.dart](gallery/lib/pages/splash.dart) to include the number of the new `.gif` as well as its estimated duration. The duration is used to determine how long to display the splash animation at launch.
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